OBS Studio, the open-source broadcasting software, released version 33.

"OBS Studio 33 released" — Hacker News (best) · AI & Technology

24 Oct 2026

What it means

OBS Studio 33 is a major update to the open-source video recording and live streaming software. Key changes include a massive upgrade to the Chromium Embedded Framework (CEF) from version 127 to 150, adding over two years of browser engine improvements, support for NVIDIA NVENC hardware encoding on Arm64 systems, and a redesigned plugin loading system. This release enhances performance, compatibility, and security for streamers and content creators across Windows, macOS, and Linux.

Accuracy & sourcesGrounded

The claim is directly from the official OBS Studio release on GitHub, making it a primary source and authoritative about the release contents. The reporting is based on the actual release tag and changelog, so it is highly reliable.

How new

Genuinely new: OBS Studio 33 was released on October 24, 2026, as confirmed by the grounding window.

primaryreported